CN104674580A - Development method for impregnation polyester hard cord - Google Patents
Development method for impregnation polyester hard cord Download PDFInfo
- Publication number
- CN104674580A CN104674580A CN201310621863.6A CN201310621863A CN104674580A CN 104674580 A CN104674580 A CN 104674580A CN 201310621863 A CN201310621863 A CN 201310621863A CN 104674580 A CN104674580 A CN 104674580A
- Authority
- CN
- China
- Prior art keywords
- rubber
- cord
- rope
- polyester hard
- line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229920000728 polyester Polymers 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000005470 impregnation Methods 0.000 title claims abstract description 7
- -1 isocyan ester Chemical class 0.000 claims abstract description 4
- 229920000742 Cotton Polymers 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000004568 cement Substances 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 230000032798 delamination Effects 0.000 claims description 3
- 238000004945 emulsification Methods 0.000 claims description 3
- 229920000715 Mucilage Polymers 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 239000003292 glue Substances 0.000 abstract 1
- 239000004744 fabric Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/02—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/02—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics
- D07B1/025—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics comprising high modulus, or high tenacity, polymer filaments or fibres, e.g. liquid-crystal polymers
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/16—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/16—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics
- D07B1/162—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics characterised by a plastic or rubber enveloping sheathing
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Ropes Or Cables (AREA)
Abstract
The invention relates to a development method for an impregnation polyester hard cord. The method comprises the following steps: (1) impregnating the cord for 4h through the isocyan ester; (2) processing the cord for 5h via the RFL emulsion; (3) coating a layer of mixed mucilage glue on the surface of the cord, the thickness is 1mm; (4) bonding the cord with the rubber, the cord and the rubber are not easy to separate, and the bonding strength between the polyester hard cord and the rubber is obviously raised.
Description
Technical field
The present invention relates to infantees V is with use polyester rigid line rope to do framework material, particularly relates to impregnation polyester rigid line rope method of production.
Background technology
Polyester cord is widely used in automotive V-belt, edge V tape, cog belt, joined v-belt etc., good framework material.Polyester cord is divided into soft polyester cotton rope, polyester rigid line rope, and soft polyester cotton rope is mainly applicable to type V-belt cloth wrapping etc., and polyester rigid line rope is mainly applicable to cut-edged V-belts, polywedge bet etc.
The polyester rigid line rope of the impregnation technology production of current cotton rope, is not suitable for type V-belt cloth wrapping, is difficult to use coarse laid wire rope to do framework material, in use procedure, there is winding displacement difficulty, with the problem of rubber adhesion power difference.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, propose a kind of impregnation polyester rigid line rope method of production.Can be good at being applied in type V-belt cloth wrapping, improve the bonding force of cotton rope and rubber.
Protocol step is:
1) first 4 hours are flooded through isocyanide ester;
2) again through RFL emulsion process 5 hours;
3) one deck elastomeric compound rubber cement is applied again on cotton rope surface, thickness 1mm;
4) this line-transect and rubber can be bonded together, and are not easy to cause line and rubber delamination, significantly improve the adhesion strength of polyester rigid line rope and rubber.
the present invention has following beneficial effect:
Present invention process is easy to operate, and method is simple, can be good at being applied in type V-belt cloth wrapping, improves the bonding force of cotton rope and rubber.Avoid line and rubber not easily pinning phenomenon, reduce waste.
Detailed description of the invention
Protocol step is:
1) first 4 hours are flooded through isocyanide ester;
2) again through RFL emulsion process 5 hours;
3) one deck elastomeric compound rubber cement is applied again on cotton rope surface, thickness 1mm;
4) this line-transect and rubber can be bonded together, and are not easy to cause line and rubber delamination, significantly improve the adhesion strength of polyester rigid line rope and rubber.
Claims (1)
1. impregnation polyester rigid line rope method of production, is characterized in that: protocol step is:
First flood 4 hours through isocyanide ester;
Again through RFL emulsion process 5 hours;
One deck elastomeric compound rubber cement is applied again, thickness 1mm on cotton rope surface;
This line-transect and rubber can be bonded together, and are not easy to cause line and rubber delamination, significantly improve the adhesion strength of polyester rigid line rope and rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310621863.6A CN104674580A (en) | 2013-11-30 | 2013-11-30 | Development method for impregnation polyester hard cord |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310621863.6A CN104674580A (en) | 2013-11-30 | 2013-11-30 | Development method for impregnation polyester hard cord |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104674580A true CN104674580A (en) | 2015-06-03 |
Family
ID=53310128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310621863.6A Pending CN104674580A (en) | 2013-11-30 | 2013-11-30 | Development method for impregnation polyester hard cord |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104674580A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109337595A (en) * | 2018-08-24 | 2019-02-15 | 浙江凯尔西汽车科技有限公司 | The adhesive bonding method of ethylene propylene diene rubber and impregnation polyester line |
| CN109652985A (en) * | 2018-12-19 | 2019-04-19 | 青岛天邦线业有限公司 | A kind of maceration extract and its application method enhancing aramid cord and ethylene propylene diene rubber bonding force |
-
2013
- 2013-11-30 CN CN201310621863.6A patent/CN104674580A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109337595A (en) * | 2018-08-24 | 2019-02-15 | 浙江凯尔西汽车科技有限公司 | The adhesive bonding method of ethylene propylene diene rubber and impregnation polyester line |
| CN109652985A (en) * | 2018-12-19 | 2019-04-19 | 青岛天邦线业有限公司 | A kind of maceration extract and its application method enhancing aramid cord and ethylene propylene diene rubber bonding force |
| CN109652985B (en) * | 2018-12-19 | 2021-06-15 | 青岛天邦线业有限公司 | Impregnation liquid for enhancing adhesive force of aramid fiber rope and ethylene propylene diene monomer and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150603 |